baber/WOPTO huggingface dataset:
Patent JP-2000190778-A (JP)
Title: Mirror drive device
Inventor: TAGA SHINICHI
IPC: B60R1/072
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To hold drive motors stable on housings via a simple structure. SOLUTION: This mirror drive device for vehicles comprises a control mechanism for controlling the installation angle of a mirror plate, drive motors 10 and 11 for driving the control mechanism, a first housing having motor supports that support the drive motors 10 and 11, and a second housing 9 coupled to the first housing. The second housing 9 is provided with openings 41 via which parts of the control mechanism, which is constituted of adjusting gears 16 and 17 among others, project outward, and with insertion holes 52 into which vibration control members 49 are inserted under pressure contact with the shells of the drive motors 10 and 11. The vibration control members 49 in the insertion holes 52 are integrated with sealing members placed about the openings 41, and these members are fixed to the second housing 9.
Patent JP-2001186292-A (JP)
Title: Image communication device
Inventor: KOBAYASHI TOSHIAKI
IPC: H04N1/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To always carry out timer communication even in a state where the application of a main power supply is cut due to a power interruption, etc., a backup power supply is also cut and the data/time information stored in an image communication device is not controlled. SOLUTION: When the power supplied from a main power supply 115 is cut to an image communication device and then the power is supplied again to the communication device, it is decided whether the time designating communication is carried out according to the date/time information as long as these information which are managed in a timer 106A of a sub-CPU 106 are ineffective. When the time designating communication is carried out, a fact that the unexcecuted time designating communication is recognized is notified to a user.
Patent JP-2001186068-A (JP)
Title: Mobile wireless terminal adopting cdma system
Inventor: ENOKI MASAYUKI
IPC: H04W28/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless terminal adopting the CDMA system, which can enhance possibility of assuring stable communication quality under a ratio wave environment where fading takes place. SOLUTION: Since a control section 100 totally controls each section of a mobile wireless terminal, and is newly provided with a frame error discrimination means 100a and a switch changeover control means 100b. The frame error discrimination means 100a uses a CRC check bit included in received data demodulated by a signal processing section 17 to discrimination whether or not a frame error as to the received data is consecutive over a prescribed frame number. The switch changeover control means 100b applies switching control to a switch 20 depending on the result of discrimination by the frame error discrimination means 100a to conduct switching control of an antenna used for communication from a 1st antenna 10 to a 2nd antenna 18 or from the 2nd antenna 18 to the 1st antenna 10.
Patent JP-H11278700-A (JP)
Title: Bill delivering device
Inventor: KONO ICHIRO
IPC: B65H3/52
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To surely deliver bills one by one by adjusting the feed rate of a plurality of large diameter sections of a separation roller to a plurality of small diameter sections of a delivering roller means according to the number of stacked bills, which is detected by a stacked bill number detecting means. SOLUTION: A pair of feed rate adjusting devices 50 is supported by a spring energizing each separation roller counterclockwise and a support shaft 51 fixed to a housing in parallel with a support shaft 38. In addition, each feed rate adjusting device 51 is provided with an arm 53 with one end abutting on the lower section of each support shaft 40 and the other end forming a gear 52 and a pair of reversing step motors 55 with a gear meshing the gear 52 of the arm 53. A CPU drives a pair of the step motors 55 based on the number of stacked bills memorized in a RAM to adjust the feed rate of each separation roller 41 to a delivering roller 37 so as to be a specified value.
Patent JP-2000193701-A (JP)
Title: Transmitter for probing strand in cable
Inventor: TANAKA TAKESHI
IPC: G01R31/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for the probing of a strand in a cable, by which a signal easily reaches the end of the strand in the cable and which can be miniaturized. SOLUTION: This transmitter transmits a signal at a prescribed frequency to a strand in a cable in order to probe a specific strand out of a plurality of strands in the cable in an arbitrary place in the cable. A DC voltage from a battery 1 is boosted to a prescribed voltage by a boosting circuit 3. An oscillation circuit 7 receives the boosted voltage, and it supplies an oscillation signal at a prescribed frequency to the strand in the cable to be probed at prescribed intervals.
Patent JP-2001187173-A (JP)
Title: Weight for racket
Inventor: OKAMOTO KOJI
IPC: A63B49/035
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a weight for racket by which muscle training is enabled by mounting the weight on a racket and really hitting a ball or practice hitting. SOLUTION: A weight 5 is detachably attached on the throat part 4 (the joint part of the handle part 2 and the head part 3).
Patent JP-2000198989-A (JP)
Title: Gasoline sulfur reduction in fluid catalytic cracking
Inventor: CHENG WU-CHENG
IPC: C10G49/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composition for reducing sulfur contents in gasoline products and other petroleum products produced by a catalytic cracking process, and a process for reducing product sulfur using the composition. SOLUTION: A process for reducing sulfur contents in a catalytically cracked petroleum fraction comprises a step wherein a petroleum feedstock fraction containing an organic sulfur compound is subjected to a catalytic cracking at an elevated temperature in the presence of a product sulfur reduction catalyst comprising a porous molecular sieve which has (i) a first metal component in an oxidation state above zero within the interior of the pore structure of the sieve and (ii) a second metal component comprising at least one rare earth element within the interior of the pore structure of the sieve and a decomposition catalyst, to produce a liquid-state decomposition product with a reduced sulfur content.
Patent JP-2000161951-A (JP)
Title: Method for camera correction of surface speed of rocks and earth avalanche as method for calculating distance based on single-lens camera image
Inventor: NAKAMURA KENICHIRO
IPC: G01C11/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the surface speed for avalanche of rocks and earth is corrected through camera as a method, in which a distance is calculated from a single-lens camera image, featured in such a way that the angle of elevation and a distance up to the surface of the avalanche of rocks and earth can be calculated from the geometrical relationship between a distance up to a certain quadrilateral and its image and is featured in such a way that the surface speed of the avalanche of rocks and earth can be calculated from the geometrical relationship between the single-lens camera image and the distance. SOLUTION: In this method, the surface speed of an avalanche of rocks and earth is corrected by a method, in which a distance is calculated on the basis of a single-lens camera image is calculated in which a fixed monitoring camera captures an image deformed due to the inclination of the surface of the avalanche of rocks and earth. The type of the monitoring camera and the type of a placed lens are known so that they can be input, the angle of elevation and a distance up to the surface of the avalanche of rocks and earth can be calculated on from of the geometrical relationship between a distance up to a certain quadrilateral and its image, and the distance is calculated the from the single-lens camera image, and the surface speed of the avalanche of rocks and earth is corrected through a camera.
Patent JP-H11263838-A (JP)
Title: Dialkyl-substituent-containing soluble polyimide resin for liquid crystal aligning film
Inventor: KIL-YON CHOI
IPC: C08G73/10
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a soluble polyimide resin which can give a liquid crystal aligning film excellent in heat resistance, transparency, and the ability to align a liquid crystal by reacting a dialkyl-containing aromatic diamine with a tetracarboxylic dianhydride. SOLUTION: There is provided a dialkyl-substituent-containing soluble polyimide resin comprising recurring units represented by formula I and having an intrinsic viscosity of 0.5-2.0 dl/g, a molecular weight of 50,000-200,000 g/mol, a glass transition temperature of 250-400 deg.C and a pretilt angle of 5-15 deg.. This resin is obtained by dissolving a diamine represented by formula II and a dicarboxylic acid anhydride, such as pyromellitic anhydride, containing a compound having a tetravalent group represented by formula III in a solvent such as m-cresol, adding an imidization catalyst such as quinoline to the solution, heating the solution at 60-80 deg.C for 1-5 hr, raising the temperature to the refluxing temperature, heating the mixture for 6-12 hr, and precipitating the product by the addition of a water-soluble solvent after the reaction.  In the formula, R1 and R2 are each a 4-18C alkyl; and formula I contains recurring units represented by formulae II and III.
Patent JP-2000161534-A (JP)
Title: Straight pipe extracting construction method and extractor
Inventor: TAKEMOTO JIYUUICHI
IPC: F16L1/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To apply large extracting force by driving a plurality of radiuses in a clearance between an opening part of an outside pipe body in a direct pipe connecting part and an outer peripheral surface of an outside pipe, and making a tip end of a bolt for extracting a plurality of pipes abut on a receiving plate by attaching the receiving plate with a front end of the opening part of the outside pipe body. SOLUTION: In the case where an inside pipe body is extracted from an outside pipe body 4, a plurality of radiuses 3a is driven in a clearance between an opening part of the outside pipe body 4 and an outer peripheral surface of the inside pipe body 5. A receiving plate is positioned on a front surface of an opening part of the outside pipe body 4, and a horizontal lower surface part 2g of a L-type plate 2e in an enlarging end parts of the plate bodies 2a, 2a of the receiving plate is attached in a fastening condition 2d such as a bolt and a nut, in a condition it is rotatably engaged with an outer peripheral surface of the opening part. Extracting metal main bodies 1a, 1a are attached on an outer peripheral surface of the inside pipe body by a fastening means 1d.  A pipe extracting bolt 1p of the main body 1a is rotated by a tool, the main body 1a is moved in a left direction together with the inside pipe body 5, and the inside pipe body 5 is extracted from the opening part 4a of the outside pipe body 4.
Patent JP-2000180170-A (JP)
Title: Earth magnetism detecting device
Inventor: ABE SAKAE
IPC: G01R33/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enable precise detection and correction of azimuth in a short time with high reproducibility only by operating process without depending on mechanical correction by selecting a plurality of formulas and performing squareness correction of a magnetic sensor. SOLUTION: A magnetic sensor 10 is constituted of an X axis detection part 11 and a Y axis detection part 13, and detects earth magnetism by dividing it into two-axis orthogonal components. Analog signals processed by analog signal processing parts 12, 14 of X axis and Y axis are converted to digital data by an AD converting part 15. The converted two-axis orthogonal components operation-correct magnetic offset around the magnetic sensor 10, in an offset operating part 16. When the maximum output values of the X axis detection part 11 is A1, and the output value of the detection part 11 at a point rotated 90 degrees from the position where the Y axis detection part 13 is zero is A2, correction is judged as follows. When A2 is very small, correction is unnecessary. When A2 is positive, correction is performed by using a formula I.  When A2 is negative, correction is performed by using a formula II.
Patent JP-2001149748-A (JP)
Title: Method and device for purifying waste gas
Inventor: HATANAKA TAKESHI
IPC: B01D53/74
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas purifying method and device capable of effectively purifying the waste gas of a boiler, an incinerator, a furnace, a diesel car, etc., at low cast. SOLUTION: The mist of an adsorption solution 20a is formed in the waste gas by mist generating means 27 and 28, and the mist is revolved by a revolution means 40, and contaminated mist is separated by a separation means 50 consisting of a trap means 48, and the contaminated mist is recovered as the adsorption solution by allowing the mist to come in contact with the liquid surface of the adsorption solution 20a by colliding with a deflection member 53. The recovered liquid is circulated to the mist generating means 28 through a circulating means 32.
Patent JP-2001186924-A (JP)
Title: Holed vinyl sheet for beach parasol
Inventor: FUJIMOTO YOSHIHISA
IPC: A45F3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl sheet easily creating the shade on the vinyl sheet even in the sunshine from the right above by erecting a beach parasol in its central part without putting sand on the vinyl sheet. SOLUTION: This vinyl sheet is characterized that a hole 2 is made in the vinyl sheet body 1 and an insertion port component 3 for the beach parasol 4 formed by flatly smashing a cylindrical vinyl sheet is attached to the vinyl sheet body 1 in the hole 2.
Patent JP-2000192314-A (JP)
Title: Wig
Inventor: TSUJIURA MICHIO
IPC: A41G3/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a wig capable of freely being dyed according to wearer's taste. SOLUTION: This wig is made of transparent plastic fiber and can be freely dyed so as for the coloration to be changed in the case of both part dyeing and whole one.
Patent JP-H04213491-A (JP)
Title: Structure of desk device
Inventor: MIURA YOSHIAKI
IPC: H05K5/02
Filed: 1990-12-10
Abstract: PURPOSE:To allow the easy change of a desk structure according to applications of the apparatus set on a desk such as a condition display panel, operation panel, a CRT and keyboard of a personal computer, etc. CONSTITUTION:A condition display panel box 5 and a desk body 1 are divided and are made into an attachable and detachable structure. The condition display panel box 5 is usually mounted to the desk body 1. A table plate is mounted in place of the condition display panel box 5 and the CRT for the personal computer is placed thereon in the case of the personal computer on the desk. The front surface of the operation panel 4 for control is formed freely openable and closable by means of hinges and a housing matter receiving base is placed therein. The keyboard is housed therein. The keyboard is drawn out and is operated on the table surface 2 at the time of using the personal computer.
Patent JP-H04214682-A (JP)
Title: Light emitting diode
Inventor: YAMAMOTO SHIGERU
IPC: H01L33/30
Filed: 1990-12-13
Abstract: PURPOSE:To obtain high optical output and a sufficient ohmic contact between a P-type GaAlAs clad layer 1 and P-side electrode 5 in a double hetero- structured light emitting diode which employs GaAlAs layers. CONSTITUTION:First, a P-type GaAlAs clad layer 1 is formed. Then, a P-type GaAlAs active layer 2 is deposited on the layer 1 and an N-type GaAlAs clad layer 3 is deposited on the layer 2. The impurity density of the P-type GaAlAs clad layer 1 near the boundary between the layer 1 and the P-type GaAlAs active layer 2 is set to 1-8X10<17>cm<-3> or lower and that of the P-type GaAlAs active layer 2 is set to 1-8X10<18>cm<-3> and that of the N-type GaAlAs clad layer 3 is set to 0.5-5X10<17>cm<-3>. In the P-type GaAlAs clad layer 1 except for a part near the boundary or on the rear surface of the P-type GaAlAs clad layer 1, a P<+>-type GaAlAs layer 6 is formed which has the impurity density of 1X10<18>cm<-3> or above.
Patent JP-H05327649-A (JP)
Title: Multiplex transmission system test equipment
Inventor: HOSAKA EIICHI
IPC: H04J3/12
Filed: 1990-12-13
Abstract: PURPOSE:To remarkably improve the test efficiency by sending different test signals to each of multiplexed channels simultaneously in the test equipment testing the operation of the multiplex transmission system in which plural sets of information such as a voice signal and data are sent with multiplexing. CONSTITUTION:A sender side is provided with plural number of signal generators 12 generating a test signal including an inputted identification code and different identification codes are entered at once to each of channels 1-N for a multiplex signal sent in a system 17 to be tested, and a receiver side is provided with an identification code detector 13 detecting the identification code included in the test signal of each channel. Then a control section 11 of the receiver side simultaneously confirms whether or not all of the channels 1-N are normally in operation by the multiplex signal sent in the system 17 by having only to send the multiplex test signal to the system 17 from the sender side to the receiver side at once.
Patent JP-H04215663-A (JP)
Title: Coating method for electrophotographic photoreceptor
Inventor: ARAI KAZUYUKI
IPC: G03G5/05
Filed: 1990-12-14
Abstract: PURPOSE:To form a photoreceptor layer with a uniform thickness and suppress the evaporation of the solvent of a coating liquid without sticking the coating liquid on the inner wall of a cylindrical substrate at all. CONSTITUTION:The lower end of a cylindrical substrate 5 is sealed with a cylindrical substrate lower section sealing jig 1 moved vertically along a shaft 3 and closely stuck to the sealing upper holder 2 of a coating tank 7 after dip coat processing, and the cylindrical substrate 5 is dipped in a photosensitive liquid mainly made of a photoconductive material and coat-processed with both ends arranged vertically.
Patent JP-H04216331-A (JP)
Title: Objective lens driving device
Inventor: MATSUMURA MORIKAZU
IPC: G11B7/09
Filed: 1990-12-17
Abstract: PURPOSE:To enhance rigidity without increasing the weight of a movable part and a driving current and to prevent high-order resonance which makes the responsiveness of an objective lens lower by fixing a focusing coil and a bobbin with adhesive. CONSTITUTION:The objective lens 2 is freely moved in a tracking direction and a focusing direction by a supporting spring 4 by taking the bobbin 7 which holds the lens 2 and which the focusing coil is wound around and a tracking coil is attached to as the movable part and a magnetic circuit consisting of a magnet 6, a base and a yoke 8 as a fixed part. By supplying the driving current to the coils 5 and 9, electromagnetic force is obtained, so that the bobbin 7 is driven and the lens 2 is displaced in the focusing direction or the tracking direction. The coil 5 is wound around the bobbin 7 through the adhesive. Namely, not only the sticking force only by the self-welding of the coil 5 is used but also the sticking force of the coil 5 to the bobbin is made firm by the adhesive 1. Therefore, the high-order resonance of the movable part by the driving force of the coil 5 is prevented from occurring.
Patent JP-H04212836-A (JP)
Title: Reclaiming method of pneumatic radial tire
Inventor: GOTO NAOYUKI
IPC: B29D30/54
Filed: 1990-12-04
Abstract: PURPOSE:To improve the durability of a belt in a reclaimed tire. CONSTITUTION:The side outer than two layers of cord array layers 12, 14 positioned inside a tire in three layers or more of cord array layers constituting a belt is removed, and two layers of novel cord array layers 16, 18 and a tread rubber are stuck. Cord array angles alpha,beta are approximately equalized respectively in the cord array layers 16, 18 at that time, and the layers 16, 18 are cut at an angle equal to or smaller than the cord array angle theta of the cord array layer 14, and stuck in the opposite direction to an equatorial surface in the cord array direction of the cord array layer 14.
Patent JP-H05325486-A (JP)
Title: Tape guide for magnetic tape cassette and manufacture thereof
Inventor: KUBODERA TAKESHI
IPC: G11B23/087
Filed: 1990-12-25
Abstract: PURPOSE:To reduce a material cost and to manufacture by an easy working by forming a tape guide fitted externally to a struts of the main body of cassette to be thin. CONSTITUTION:A thin cylindrical body provided with the length longer than that of the tape guide and the inside diameter larger than the outside diameter of the struts 10, 20 is used for the tape guide 18. Both ends of the cylindrical body are overlapped along the inside wall to make the intermediate part of the cylindrical body to the tape guide 18, and the overlapped parts are made to strut supporting parts 21, 22 held by struts 19, 20.
Patent JP-H04229475-A (JP)
Title: Magnetic disk device
Inventor: NAGASAKI TATSUTOSHI
IPC: G11B23/03
Filed: 1990-12-27
Abstract: PURPOSE:To prevent leakage magnetic fluxes from affecting the peripheral regions in magnetic disks and to increase a memory capacity by disposing a cylindrical spacer consisting of a magnetic material to be fitted onto a spindle hub between plural sheets of the magnetic disks. CONSTITUTION:The cylindrical spacer 9 consisting of the magnetic material to be fitted onto the spindle hub 5 is disposed between plural sheets of the magnetic disks 2 of this magnetic disk device. The inner peripheries of the magnetic disks 2 exist in proximity to each other via the spindle hub 5 on the outer side in the diametral direction or a rotor magnet 4 and the magnetic disks are liable to receive the influence of the leakage magnetic fluxes but the cylindrical spacer 9 consisting of the magnetic material shields the leakage magnetic fluxes and prevents the intersection of the magnetic fluxes with the magnetic disks g. A magnetic head cannot move in the inner peripheral regions of the magnetic disks g by as much as the thickness of the spacer 9 but this region is the region where the spacer, such as aluminum, originally exists and, therefore, the memory capacity increases by as much as the influence of the leakage magnetic fluxes.
Patent JP-H05242709-A (JP)
Title: Display lamp
Inventor: KYODA MASAHIKO
IPC: G09F13/04
Filed: 1990-12-27
Abstract: PURPOSE:To easily attach and detach a guiding light plate and a display panel. CONSTITUTION:A guiding light plate 5 and a display panel 6 are inserted in a groove 9a of a U-shape panel holding frame 9 which has the groove 9a in both sides and touches insides of three faces among the faces surrounding the open part 1a of an apparatus main body 1 and the panel holding frame 9 is so installed as to be detached from the apparatus main body 1 freely. Consequently, the display panel 6, etc., can be detached together with the panel holding frame 9 and exchanging work of the display panel 6, etc., can be carried out on the floor and the display panel 6 is held at normal position by mounting the panel holding frame 9 in the inside of the apparatus main body 1 and thus the replacing work of the display panel 6, etc., can be carried out easily and safely.